add the test data provided by Prof. Nguyen
modified the .gitignore for a c++ project instead of a java project
first commit of the enums, Makefile, demo code

The enum.h file has the original defined enums from teh assignment.
The Makefile is just the basic necessary to make what I have so far, but I also included a more flexible version in comments that I found on line looking for examples.
The main.cpp code is just some demonstratino code of using the enums and also handling conversion of the hex strings into long and long long types.